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2 vulnerabilities found for Mediawiki - Refreshed skin by The Wikimedia Foundation
CVE-2026-103045 (GCVE-0-2026-103045)
Vulnerability from nvd – Published: 2026-09-29 22:51 – Updated: 2026-09-29 22:51
VLAI
EPSS
VEX
Title
XSS in Refreshed skin
Summary
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS.
This issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10.
Severity
No CVSS data available.
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://phabricator.wikimedia.org/T268377 | issue-tracking |
| https://gerrit.wikimedia.org/r/c/mediawiki/skins/… | mitigation |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Wikimedia Foundation | Mediawiki - Refreshed skin |
Affected:
0 , < 1.46.1, 1.45.5, 1.43.10
(semver)
|
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Mediawiki - Refreshed skin",
"repo": "https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/skins/Refreshed/+/refs/heads/master",
"vendor": "The Wikimedia Foundation",
"versions": [
{
"lessThan": "1.46.1, 1.45.5, 1.43.10",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Daimona"
},
{
"lang": "en",
"type": "remediation developer",
"value": "SomeRandomDeveloper"
}
],
"descriptions": [
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"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper neutralization of input during web page generation (\u0027cross-site scripting\u0027) vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS.\u003cp\u003eThis issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10.\u003c/p\u003e"
}
],
"value": "Improper neutralization of input during web page generation (\u0027cross-site scripting\u0027) vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS.\n\nThis issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10."
}
],
"impacts": [
{
"capecId": "CAPEC-592",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-592 Stored XSS"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper neutralization of input during web page generation (\u0027cross-site scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-29T22:51:04.067Z",
"orgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
"shortName": "wikimedia-foundation"
},
"references": [
{
"tags": [
"issue-tracking"
],
"url": "https://phabricator.wikimedia.org/T268377"
},
{
"tags": [
"mitigation"
],
"url": "https://gerrit.wikimedia.org/r/c/mediawiki/skins/Refreshed/+/1309277"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "XSS in Refreshed skin",
"x_generator": {
"engine": "Vulnogram 1.0.5"
}
}
},
"cveMetadata": {
"assignerOrgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
"assignerShortName": "wikimedia-foundation",
"cveId": "CVE-2026-103045",
"datePublished": "2026-09-29T22:51:04.067Z",
"dateReserved": "2026-09-29T22:29:32.001Z",
"dateUpdated": "2026-09-29T22:51:04.067Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-103045 (GCVE-0-2026-103045)
Vulnerability from cvelistv5 – Published: 2026-09-29 22:51 – Updated: 2026-09-29 22:51
VLAI
EPSS
VEX
Title
XSS in Refreshed skin
Summary
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS.
This issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10.
Severity
No CVSS data available.
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://phabricator.wikimedia.org/T268377 | issue-tracking |
| https://gerrit.wikimedia.org/r/c/mediawiki/skins/… | mitigation |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Wikimedia Foundation | Mediawiki - Refreshed skin |
Affected:
0 , < 1.46.1, 1.45.5, 1.43.10
(semver)
|
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Mediawiki - Refreshed skin",
"repo": "https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/skins/Refreshed/+/refs/heads/master",
"vendor": "The Wikimedia Foundation",
"versions": [
{
"lessThan": "1.46.1, 1.45.5, 1.43.10",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Daimona"
},
{
"lang": "en",
"type": "remediation developer",
"value": "SomeRandomDeveloper"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper neutralization of input during web page generation (\u0027cross-site scripting\u0027) vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS.\u003cp\u003eThis issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10.\u003c/p\u003e"
}
],
"value": "Improper neutralization of input during web page generation (\u0027cross-site scripting\u0027) vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS.\n\nThis issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10."
}
],
"impacts": [
{
"capecId": "CAPEC-592",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-592 Stored XSS"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper neutralization of input during web page generation (\u0027cross-site scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-29T22:51:04.067Z",
"orgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
"shortName": "wikimedia-foundation"
},
"references": [
{
"tags": [
"issue-tracking"
],
"url": "https://phabricator.wikimedia.org/T268377"
},
{
"tags": [
"mitigation"
],
"url": "https://gerrit.wikimedia.org/r/c/mediawiki/skins/Refreshed/+/1309277"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "XSS in Refreshed skin",
"x_generator": {
"engine": "Vulnogram 1.0.5"
}
}
},
"cveMetadata": {
"assignerOrgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
"assignerShortName": "wikimedia-foundation",
"cveId": "CVE-2026-103045",
"datePublished": "2026-09-29T22:51:04.067Z",
"dateReserved": "2026-09-29T22:29:32.001Z",
"dateUpdated": "2026-09-29T22:51:04.067Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}